I applied online. I interviewed at Essence Group - Israel (Herzliyya) in Jan 2026
Interview
The process started with a phone call with HR, followed by a phone call with the team manager that was more personal than technical. After that, I had an on-site technical interview at the company’s offices that lasted about two hours. The technical interview included two questions.
Interview questions [2]
Question 1
They asked me to implement reversing a linked list in C with **O(n)** time complexity and **O(1)** additional memory.
2 technical interviews were handled and one HR. The first interview with the head of the team I was applying to , and the second one with director of the company
Interview questions [1]
Question 1
SPI protocol was the main question in the first and a lot of bitwise operations in the second